Sheen, Martin

Explores the life and legends of these harshly beautiful polar kingdoms.

Learn about the forces inside the Earth that cause volcanoes to erupt and earthquakes to shake the landscape.

Chronicles the histories of horse breeds around the world and examines how long humans have kept domesticated horses. Outlines differences between various breeds and their unique uses in societies throughout the ages.

Explores the evolution, structure and function of the human and animal skeletal systems.

See how different types of weather form and the effect that climate has on our world.

Presents information, anecdotes, and humor in an entertaining package of live-action photography and stunning video footage about rocks and minerals.

Program about birds that is designed to appeal to everyone's natural curiosity.

Investigates the evolution, anatomy, habitat, and behavior of reptiles.

An exciting journey from the bird's distant dinosaur past to its present astonishing variety.

Looks at the horse family, from fossil horses to modern varieties, from zebras to ponies, from thoroughbreds to donkeys.